<template>
  <div class="page-detail">
    <el-row>
      <el-col :span="24">
        <crumbs :keyword="keyword" :type="type" />
      </el-col>
    </el-row>
    <el-row>
      <el-col :span="24">
        <summa :meta="product" />
      </el-col>
    </el-row>
    <el-row class="m-title">
      <el-col :span="24">
        <h3>商家团购及优惠</h3>
      </el-col>
    </el-row>
    <el-row v-if="canOrder || !login">
      <el-col :span="24">
        <List :list="list" v-if="login" />
        <div class="deal-need-login" v-else>
          <img src="/" alt="登录查看">
          <span>请登录后查看详细团购优惠</span>
          <el-button typ="primary" round>
            <a href="/login">
            立即登录
            </a>
          </el-button>
        </div>
      </el-col>
    </el-row>
  </div>
</template>

<script>
  import Crumbs from '@/components/detail/crumbs.vue'
  import Summa from '@/components/detail/summary.vue'
  import List from '@/components/detail/list.vue'

  export default {
    components: {
      Crumbs,
      Summa,
      List
    },
    computed: {
      canOrder(){
        return this.list.filter(item => item.photos.length).length
      }
    },
    async asyncData(ctx){
      let {keyword, type} = ctx.query
      let {status, data: {product, more:list, login}} = await ctx.$axios.get('/search/products', {
        params: {
          keyword,
          type,
          city: ctx.store.state.position.position.city
        }
      })
      if(status === 200){
        return {
          keyword,
          product,
          type,
          list,
          login
        }
      }else{
        return {
          keyword,
          product: {},
          type,
          list: [],
          login: false
        }
      }
    }
  }
</script>

<style lang="scss">
@import '@/assets/css/detail/index.scss'
</style>